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Stefan Reinauer23190272008-08-20 13:41:24 +00001/*
2 * inteltool - dump all registers on an Intel CPU + chipset based system.
3 *
4 * Copyright (C) 2008 by coresystems GmbH
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 */
19
20#include <stdint.h>
Stefan Reinauer1162f252008-12-04 15:18:20 +000021#ifndef DARWIN
22#include <sys/io.h>
23#else
24/* DirectIO is available here:
25 * http://www.coresystems.de/en/directio
26 */
27#include <DirectIO/darwinio.h>
28#endif
Stefan Reinauer23190272008-08-20 13:41:24 +000029#include <pci/pci.h>
30
31#define INTELTOOL_VERSION "1.0"
32
33/* Tested chipsets: */
34#define PCI_VENDOR_ID_INTEL 0x8086
35#define PCI_DEVICE_ID_INTEL_ICH 0x2410
36#define PCI_DEVICE_ID_INTEL_ICH0 0x2420
37#define PCI_DEVICE_ID_INTEL_ICH2 0x2440
38#define PCI_DEVICE_ID_INTEL_ICH4 0x24c0
39#define PCI_DEVICE_ID_INTEL_ICH4M 0x24cc
40#define PCI_DEVICE_ID_INTEL_ICH7DH 0x27b0
41#define PCI_DEVICE_ID_INTEL_ICH7 0x27b8
42#define PCI_DEVICE_ID_INTEL_ICH7M 0x27b9
43#define PCI_DEVICE_ID_INTEL_ICH7MDH 0x27bd
Stefan Reinauer1162f252008-12-04 15:18:20 +000044#define PCI_DEVICE_ID_INTEL_ICH8M 0x2815
Stefan Reinauer23190272008-08-20 13:41:24 +000045
46#define PCI_DEVICE_ID_INTEL_82845 0x1a30
Stefan Reinauer3d9a12f2008-11-02 11:11:40 +000047#define PCI_DEVICE_ID_INTEL_82945P 0x2770
Stefan Reinauer23190272008-08-20 13:41:24 +000048#define PCI_DEVICE_ID_INTEL_82945GM 0x27a0
Stefan Reinauer1162f252008-12-04 15:18:20 +000049#define PCI_DEVICE_ID_INTEL_PM965 0x2a00
50#define PCI_DEVICE_ID_INTEL_82975X 0x277c
Stefan Reinauer23190272008-08-20 13:41:24 +000051
52#define ARRAY_SIZE(a) ((int)(sizeof(a) / sizeof((a)[0])))
53
Stefan Reinauer1162f252008-12-04 15:18:20 +000054#ifndef DARWIN
Stefan Reinauer23190272008-08-20 13:41:24 +000055typedef struct { uint32_t hi, lo; } msr_t;
Stefan Reinauer1162f252008-12-04 15:18:20 +000056#endif
Stefan Reinauer23190272008-08-20 13:41:24 +000057typedef struct { uint16_t addr; int size; char *name; } io_register_t;
58
Stefan Reinauer1162f252008-12-04 15:18:20 +000059void *map_physical(unsigned long phys_addr, int len);
60void unmap_physical(void *virt_addr, int len);
Stefan Reinauer23190272008-08-20 13:41:24 +000061
62unsigned int cpuid(unsigned int op);
63int print_intel_core_msrs(void);
64int print_mchbar(struct pci_dev *nb);
65int print_pmbase(struct pci_dev *sb);
66int print_rcba(struct pci_dev *sb);
67int print_gpios(struct pci_dev *sb);
68int print_epbar(struct pci_dev *nb);
69int print_dmibar(struct pci_dev *nb);
70int print_pciexbar(struct pci_dev *nb);
71